Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/MD/ANNAPOLIS

Annapolis ZIP codes, Maryland

Annapolis, MD has 8 ZIP codes, from 21401 to 21412, and area codes 443, 410 and 667. The largest are 21401, 21403 and 21409.

USPS city name
8 ZIP codes
Population
40,720
Area codes
443, 410, 667

Annapolis in numbers

About 40,720 people live in Annapolis, in 17,998 households, the 24th-largest of Maryland's 527 census places. The median household income is $113,860 a year, 10% above the Maryland median of $103,678 (US: $80,734). The median owner-occupied home is valued at $548,900 (31% above the Maryland median), and median gross rent is $1,860 a month. The median age is 43.0; 53.8% of adults 25 and over hold a bachelor's degree or higher (43.4% across Maryland); the average commute takes 30 minutes.

Population40,720Annapolis40,720
Households17,998Annapolis17,998
Median age43.0Annapolis43.0Maryland39.4US 38.9
Median household income$113,860Annapolis$113,860Maryland$103,678US $80,734
Median home value$548,900Annapolis$548,900Maryland$419,900US $332,700
Median gross rent$1,860Annapolis$1,860Maryland$1,705US $1,413
Bachelor's degree or higher53.8%Annapolis53.8%Maryland43.4%US 35.7%
Mean commute29.5 minAnnapolis29.5 minMaryland31.1 minUS 26.4 min
Population density5,651 / sq miAnnapolis5,651 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Annapolis city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Annapolis

ZIP codes with the USPS city name Annapolis
ZIP City Type Population Median income Median home
21401 Annapolis , MD Standard 38,629 $123,381 $601,400
21403 Annapolis , MD Standard 32,681 $123,329 $582,500
21409 Annapolis , MD Standard 20,289 $147,151 $535,500
21402 Annapolis , MD Standard 4,303 $80,893 —
21404 Annapolis , MD No street area — — —
21405 Annapolis , MD Standard 495 $160,703 $986,100
21411 Annapolis , MD No street area — — —
21412 Annapolis , MD No street area — — —

Map of Annapolis ZIP codes

2140121403214092140221404214052141121412

The ZIP codes of Annapolis, MD, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Annapolis

The nearest larger towns are Odenton (45,002 people, 12 mi), Bowie (57,926 people, 13 mi) and Glen Burnie (72,590 people, 14 mi).

Towns near Annapolis
TownPopulationDistance
Naval Academy 3,006 1.5 mi
Annapolis Neck 12,032 2.5 mi
Parole 17,229 2.8 mi
Edgewater 8,519 3.3 mi
Mayo 8,694 4.7 mi
Arnold 24,303 4.9 mi
Riva 4,976 4.9 mi
Cape St. Claire 9,236 5.9 mi
Lake Shore 18,249 8.3 mi
Severna Park 40,228 8.5 mi
Crofton 29,549 9.8 mi
Shady Side 4,727 9.9 mi
Stevensville 8,802 10.0 mi
Gambrills 2,830 11.4 mi

More nearby: every ZIP code in Anne Arundel County · Maryland ZIP codes

Cite this page

zipcodes.pro. “Annapolis, MD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/md/annapolis

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